Answer: A) the long list of names required to address certain nobles.
Explanation: A satire is the use of humour, irony, exaggeration, or ridicule to expose and criticize people's stupidity or vices, particularly in the context of contemporary politics and other topical issues. In the given excerpt from "The £1,000,000 Bank-Note" Mark Twain satirizes the long list of names required to address certain nobles, specifically in the line "The Duke and Duchess of Shoreditch, and their daughter the Lady Anne-Grace-Eleanor-Celeste-and-so-forth-and-so-forth-de-Bohun."
